Our Products

How does human health care lead to breakthrough products? The key is understanding the true needs of patients. We know in our hearts how the possibility of a breakthrough can help patients and their families keep fighting. That's why we keep working to discover and develop solutions.

Which product are you curious about?

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LEQEMBI® (lecanemab-irmb)

Please see U.S. Prescribing Information, including Boxed WARNING.

Established Brands

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“It makes a world of difference if we think it’s our loved ones who will be using the pharmaceutical products we make.”

Haruo Naito
Global CEO, Eisai Co., Ltd.